55149738 is an even 8-digits composite number following 55149737
and preceding 55149739 . In scientific notation, it is written as 5.5149738 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 15593472 positive integers (up to 55149738) that are relatively prime to 55149738.
55149738 has 32 divisors, whose sum is 127365504
The reverse of 55149738 is 83794155
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
fifty-five million one hundred forty-nine thousand seven hundred thirty-eight
Scientific notation
5.5149738 × 10^7
Engineering notation
5.5149738 × 10^6
Prime Factorization
2 × 97 × 3 × 7 × 13537
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
55149738 Product of the distinct prime numbers
The prime factorization of 55149738 is 2 × 97 × 3 × 7 × 13537.
Since it has a total of 5 prime factors.
2 , 1 , 93 , 50 , 638 , 657 , 1313 , 5498 , 56323 , 47546 , 75409 , 687249 , 4910808 , 9703097 , 27233745 , 31996681 , 844426744 , 612427106 , 8163095467 , 498236137
n×2
110299476
n×3
165449214
n×4
220598952
n×5
275748690
n÷2
27574869
n÷3
18383246
n÷3
13787434.5
n÷5
11029947.6
n2
3041493601468644
n3
1.6773757524967E+23
n4
9.2506833277747E+30
n5
5.1017276184774E+38
2 √n7426.2869591741
3 √n380.6400524406
4 √n86.175907069054
5 √n35.343429690875
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 97 , 194 , 291 , 582 , 679 , 1358 , 2037 , 4074 , 13537 , 27074 , 40611 , 81222 , 94759 , 189518 , 284277 , 568554 , 1313089 , 2626178 , 3939267 , 7878534 , 9191623 , 18383246 , 27574869 , 55149738
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55149737 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55149738 can be divided by 32 positive divisors.
The sum of these divisors (counting 55149738) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11010010011000010010101010
3
Ternary
10211202220012220
4
Quaternary
3102120102222
5
Quinary
103104242423
6
Senary
5250014510
8
Octal
322302252
10
Decimal
55149738
12
Duodecimal
16577436
16
Hexadecimal
34984aa
20
Vigesimal
h4de6i
36
Base36
wu1t6
md5
6f4317ceb8b0a7423feea3f26c59902d
sha1
7578fd1676f43166908bdbcf5a10b9fff14a57af
sha256
c1feba95f3f5403146565a1e2e941f8d53d46faf887e0889a16388864a09bd38
sha512
d5e9c84c24e84dc06e5354c5e8d431062335aeccd85a8011cf9ddaac6532e15e2d2d4af2da62f89e4c867897446d99e07dc56e2029898d5671675c5f5534884b
ripemd-160
b54eb8468b4613440b6bd564b8a0ffeb037b7a54
Diameter
110299476
Circumference
346516023.4964
Area
9.5551339543143E+15
Volume
7.0261751218045E+23
Surface area
3.8220535817257E+16
Circumference
346516023.4964
Perimeter
220598952
Area
3041493601468644
Diagonal
77993507.440923
Surface area
18248961608811864
Volume
1.6773757524967E+23
Space diagonal
95522148.240112
Perimeter
165449214
Area
1.3170053621598E+15
Altitude
47761074.120056
Surface area
1.3170053621598E+15
Volume
1.9768062819805E+22
Height
25997835.813641